Cons: There is a technique to pushing tension poles that hold up frame, for folding up.

Review: Had this crate for my 11-lb poodle. He loved it. We quit using his wire crate, this one so quiet for him, & comfortable. Got it for travel & it worked out well. About to purchase 2 more! I had to find a technique for me to push spring mechanism in the two poles that hold up the frame, once you find your technique you are golden. For me standing it up on end to compress the pole worked best.